3 citations · 9 across the 12 of their papers we have counts for
12 papers
An Enhanced MNOMP for Line Spectrum Estimation and Detection
Yulin Jiang, Jiang Zhu, Fengzhong Qu +1
Multisnapshot Newtonized orthogonal matching pursuit (MNOMP) incorporates Newton's method into OMP to avoid the off-grid issues, achieve high accuracy, high resolution and fast lin…
A Model and Data Dual-driven Approach for Multitargets Detection under Mainlobe Jamming
Ruohai Guo, Jiang Zhu, Chengjie Yu +4
In modern radar systems, target detection and parameter estimation face significant challenges when confronted with mainlobe jamming. This paper presents a Diffusion-based Model an…
Fast and Efficient Implementation of the Maximum Likelihood Estimation for the Linear Regression with Gaussian Model Uncertainty
Ruohai Guo, Jiang Zhu, Xing Jiang +1
The linear regression model with a random variable (RV) measurement matrix, where the mean of the random measurement matrix has full column rank, has been extensively studied. In p…
DM-SBL: Channel Estimation under Structured Interference
Yifan Wang, Chengjie Yu, Jiang Zhu +4
Channel estimation is a fundamental task in communication systems and is critical for effective demodulation. While most works deal with a simple scenario where the measurements ar…
Joint Multitarget Detection and Tracking with mmWave Radar
Jiang Zhu, Menghuai Xu, Ruohai Guo +3
Accurate targets detection and tracking with mmWave radar is a key sensing capability that will enable more intelligent systems, create smart, efficient, automated system. This pap…
A Modulo Sampling Hardware Prototype and Reconstruction Algorithm Evaluation
Jiang Zhu, Junnan Ma, Zhenlong Liu +3
Analog-to-digital converters (ADCs) play a vital important role in any devices via manipulating analog signals in a digital manner. Given that the amplitude of the signal exceeds t…
Image-Conditional Diffusion Transformer for Underwater Image Enhancement
Xingyang Nie, Caoliang Zhang, Xiaoyu Zhai +3
Underwater image enhancement (UIE) has attracted much attention owing to its importance for underwater operation and marine engineering. Motivated by the recent advance in generati…
On the Identifiability from Modulo Measurements under DFT Sensing Matrix
Qi Zhang, Jiang Zhu, Fengzhong Qu +2
Modulo sampling (MS) has been recently introduced to enhance the dynamic range of conventional ADCs by applying a modulo operator before sampling. This paper examines the identifia…
One-Bit-Aided Modulo Sampling for DOA Estimation
Qi Zhang, Jiang Zhu, Fengzhong Qu +1
Modulo sampling has recently drawn a great deal of attention for cutting-edge applications, due to overcoming the barrier of information loss through sensor saturation and clipping…
Line Spectrum Estimation and Detection with Few-bit ADCs: Theoretical Analysis and Generalized NOMP Algorithm
Jiang Zhu, Hansheng Zhang, Ning Zhang +2
As radar systems will be equipped with thousands of antenna elements and wide bandwidth, the associated costs and power consumption become exceedingly high, and a potential solutio…
Line Spectral Estimation via Unlimited Sampling
Qi Zhang, Jiang Zhu, Fengzhong Qu +1
Frequency Modulated Continuous Wave (FMCW) radar has been widely applied in automotive anti-collision systems, automatic cruise control, and indoor monitoring. However, conventiona…
Expectation Propagation based Line Spectral Estimation
Jiang Zhu, Xupeng Lei, Mihai Alin-Badiu +1
The fundamental problem of line spectral estimation (LSE) using the expectation propagation (EP) method is studied. Previous approaches estimate the model order sequentially, limit…